JA Solar 450W N-Type Bifacial All Black JAM54D41-450/LB

N-Type Bifacial Double-Glass | JAM54D41-450/LB

The JA Solar JAM54D41-450/LB all-black module is built on the DEEP BLUE 4.0 platform, combining advanced n-type bifacial cell technology with a premium black glass-glass construction. This module is designed for projects that demand strong long-term energy production, durability, and a clean rooftop appearance.

Key Features

• 450W rated output in a compact residential-friendly format

• N-type bifacial cells for lower degradation and higher lifetime yield

• All-black design with black frame and cells for a uniform, low-profile look

• Double-glass construction for enhanced durability and fire performance

• DEEP BLUE 4.0 platform optimized for modern residential and commercial systems

Best Uses

• Residential rooftops where aesthetics matter

• Commercial rooftops and carports

• Ground-mount arrays designed for bifacial gain

• Long-term ownership projects prioritizing reliability and performance

Technical Specifications (Per Module)

Warranty

• Product Warranty: 12 years

• Performance Warranty: 30-year linear power output warranty with improved degradation rates typical of n-type technology

Why Choose JA Solar All-Black N-Type Modules

JA Solar’s all-black JAM54D41-450/LB delivers a strong balance of aesthetics, durability, and long-term energy production. With n-type bifacial cells and double-glass construction, it is well suited for premium residential and commercial installations where performance consistency and visual appeal are equally important.